GET

Package Instance

Lookup for vulnerable packages by Package URL.

GET /api/packages/539733?format=api
HTTP 200 OK
Allow: GET, HEAD, OPTIONS
Content-Type: application/json
Vary: Accept

{
    "url": "http://public2.vulnerablecode.io/api/packages/539733?format=api",
    "purl": "pkg:apk/alpine/c-ares@1.34.5-r0?arch=loongarch64&distroversion=v3.22&reponame=main",
    "type": "apk",
    "namespace": "alpine",
    "name": "c-ares",
    "version": "1.34.5-r0",
    "qualifiers": {
        "arch": "loongarch64",
        "distroversion": "v3.22",
        "reponame": "main"
    },
    "subpath": "",
    "is_vulnerable": false,
    "next_non_vulnerable_version": "1.34.6-r0",
    "latest_non_vulnerable_version": "1.34.6-r0",
    "affected_by_vulnerabilities": [],
    "fixing_vulnerabilities": [
        {
            "url": "http://public2.vulnerablecode.io/api/vulnerabilities/70437?format=api",
            "vulnerability_id": "VCID-kvkw-we2b-zbdn",
            "summary": "c-ares: c-ares has a use-after-free in read_answers()",
            "references": [
                {
                    "reference_url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2025-31498.json",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "7.0",
                            "scoring_system": "cvssv3",
                            "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:H"
                        }
                    ],
                    "url": "https://access.redhat.com/hydra/rest/securitydata/cve/CVE-2025-31498.json"
                },
                {
                    "reference_url": "https://api.first.org/data/v1/epss?cve=CVE-2025-31498",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "0.00618",
                            "scoring_system": "epss",
                            "scoring_elements": "0.69914",
                            "published_at": "2026-04-02T12:55:00Z"
                        },
                        {
                            "value": "0.00618",
                            "scoring_system": "epss",
                            "scoring_elements": "0.70018",
                            "published_at": "2026-04-18T12:55:00Z"
                        },
                        {
                            "value": "0.00618",
                            "scoring_system": "epss",
                            "scoring_elements": "0.69929",
                            "published_at": "2026-04-04T12:55:00Z"
                        },
                        {
                            "value": "0.00618",
                            "scoring_system": "epss",
                            "scoring_elements": "0.69907",
                            "published_at": "2026-04-07T12:55:00Z"
                        },
                        {
                            "value": "0.00618",
                            "scoring_system": "epss",
                            "scoring_elements": "0.69954",
                            "published_at": "2026-04-08T12:55:00Z"
                        },
                        {
                            "value": "0.00618",
                            "scoring_system": "epss",
                            "scoring_elements": "0.69971",
                            "published_at": "2026-04-09T12:55:00Z"
                        },
                        {
                            "value": "0.00618",
                            "scoring_system": "epss",
                            "scoring_elements": "0.69966",
                            "published_at": "2026-04-13T12:55:00Z"
                        },
                        {
                            "value": "0.00618",
                            "scoring_system": "epss",
                            "scoring_elements": "0.70008",
                            "published_at": "2026-04-16T12:55:00Z"
                        },
                        {
                            "value": "0.0067",
                            "scoring_system": "epss",
                            "scoring_elements": "0.71349",
                            "published_at": "2026-04-11T12:55:00Z"
                        },
                        {
                            "value": "0.0067",
                            "scoring_system": "epss",
                            "scoring_elements": "0.71334",
                            "published_at": "2026-04-12T12:55:00Z"
                        }
                    ],
                    "url": "https://api.first.org/data/v1/epss?cve=CVE-2025-31498"
                },
                {
                    "reference_url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml",
                    "reference_id": "",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "6.5",
                            "scoring_system": "cvssv3.1",
                            "scoring_elements": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:L/A:H"
                        }
                    ],
                    "url": "https://ftp.suse.com/pub/projects/security/yaml/suse-cvss-scores.yaml"
                },
                {
                    "reference_url": "https://bugzilla.redhat.com/show_bug.cgi?id=2358271",
                    "reference_id": "2358271",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://bugzilla.redhat.com/show_bug.cgi?id=2358271"
                },
                {
                    "reference_url": "https://github.com/c-ares/c-ares/commit/29d38719112639d8c0ba910254a3dd4f482ea2d1",
                    "reference_id": "29d38719112639d8c0ba910254a3dd4f482ea2d1",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "8.3",
                            "scoring_system": "cvssv4",
                            "scoring_elements": "CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:L/VI:L/VA:H/SC:N/SI:N/SA:N"
                        },
                        {
                            "value": "Track",
                            "scoring_system": "ssvc",
                            "scoring_elements": "SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2025-04-08T18:40:21Z/"
                        }
                    ],
                    "url": "https://github.com/c-ares/c-ares/commit/29d38719112639d8c0ba910254a3dd4f482ea2d1"
                },
                {
                    "reference_url": "https://github.com/c-ares/c-ares/pull/821",
                    "reference_id": "821",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "8.3",
                            "scoring_system": "cvssv4",
                            "scoring_elements": "CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:L/VI:L/VA:H/SC:N/SI:N/SA:N"
                        },
                        {
                            "value": "Track",
                            "scoring_system": "ssvc",
                            "scoring_elements": "SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2025-04-08T18:40:21Z/"
                        }
                    ],
                    "url": "https://github.com/c-ares/c-ares/pull/821"
                },
                {
                    "reference_url": "https://github.com/c-ares/c-ares/security/advisories/GHSA-6hxc-62jh-p29v",
                    "reference_id": "GHSA-6hxc-62jh-p29v",
                    "reference_type": "",
                    "scores": [
                        {
                            "value": "8.3",
                            "scoring_system": "cvssv4",
                            "scoring_elements": "CVSS:4.0/AV:N/AC:H/AT:N/PR:N/UI:N/VC:L/VI:L/VA:H/SC:N/SI:N/SA:N"
                        },
                        {
                            "value": "Track",
                            "scoring_system": "ssvc",
                            "scoring_elements": "SSVCv2/E:N/A:N/T:P/P:M/B:A/M:M/D:T/2025-04-08T18:40:21Z/"
                        }
                    ],
                    "url": "https://github.com/c-ares/c-ares/security/advisories/GHSA-6hxc-62jh-p29v"
                },
                {
                    "reference_url": "https://access.redhat.com/errata/RHSA-2025:4459",
                    "reference_id": "RHSA-2025:4459",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://access.redhat.com/errata/RHSA-2025:4459"
                },
                {
                    "reference_url": "https://access.redhat.com/errata/RHSA-2025:4461",
                    "reference_id": "RHSA-2025:4461",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://access.redhat.com/errata/RHSA-2025:4461"
                },
                {
                    "reference_url": "https://access.redhat.com/errata/RHSA-2025:7426",
                    "reference_id": "RHSA-2025:7426",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://access.redhat.com/errata/RHSA-2025:7426"
                },
                {
                    "reference_url": "https://access.redhat.com/errata/RHSA-2025:7433",
                    "reference_id": "RHSA-2025:7433",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://access.redhat.com/errata/RHSA-2025:7433"
                },
                {
                    "reference_url": "https://access.redhat.com/errata/RHSA-2025:7502",
                    "reference_id": "RHSA-2025:7502",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://access.redhat.com/errata/RHSA-2025:7502"
                },
                {
                    "reference_url": "https://access.redhat.com/errata/RHSA-2025:7537",
                    "reference_id": "RHSA-2025:7537",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://access.redhat.com/errata/RHSA-2025:7537"
                },
                {
                    "reference_url": "https://usn.ubuntu.com/7477-1/",
                    "reference_id": "USN-7477-1",
                    "reference_type": "",
                    "scores": [],
                    "url": "https://usn.ubuntu.com/7477-1/"
                }
            ],
            "fixed_packages": [
                {
                    "url": "http://public2.vulnerablecode.io/api/packages/539733?format=api",
                    "purl": "pkg:apk/alpine/c-ares@1.34.5-r0?arch=loongarch64&distroversion=v3.22&reponame=main",
                    "is_vulnerable": false,
                    "affected_by_vulnerabilities": [],
                    "resource_url": "http://public2.vulnerablecode.io/packages/pkg:apk/alpine/c-ares@1.34.5-r0%3Farch=loongarch64&distroversion=v3.22&reponame=main"
                }
            ],
            "aliases": [
                "CVE-2025-31498"
            ],
            "risk_score": 3.8,
            "exploitability": "0.5",
            "weighted_severity": "7.5",
            "resource_url": "http://public2.vulnerablecode.io/vulnerabilities/VCID-kvkw-we2b-zbdn"
        }
    ],
    "risk_score": null,
    "resource_url": "http://public2.vulnerablecode.io/packages/pkg:apk/alpine/c-ares@1.34.5-r0%3Farch=loongarch64&distroversion=v3.22&reponame=main"
}